Los Angeles, California - A South Los Angeles man who made a series of online threats to kill law enforcement personnel and others at the Los Angeles Superior Court’s Inglewood Courthouse, a nearby school, and a private business pled guilty Monday to a federal offense of making online threats.

John Patrice Hale, 43, who used the online moniker “Frost K Blizzard,” pled guilty to one count of making threats to injure in interstate commerce.

Hale sent the online threats over several days in May 2017. Some of the threats invoked ISIS, but authorities have not uncovered any evidence linking Hale to international terrorism. Hale made the threats using techniques designed to make his internet communications anonymous, which included using Tor and proxy servers.

In a plea agreement filed in this case, Hall specifically admitted making the following threats:

“Our brotherhood will celebrate today when allah sets the explosives planted in Inglewood sheriff vehicles at Inglewood court,” which was sent on May 12. This threat prompted the evacuation of the Inglewood Courthouse, and the LASD’s Arson and Explosives Unit and the Threat Interdiction Unit responded.

Two similar threats sent on May 15, one of which read, in part: “Allah willing we will be able to take out as many officers that pull out your parking structure. It will be a plus to take part of your american school across the street. ISIS will have revenge today.” Law enforcement again responded to the Inglewood Courthouse, which was not evacuated after a threat assessment.

Two threats made on May 16, one of which read: “Item under deputy car. Impact for half city block. 6 hours to locate it. At Inglewood sheriff station. If you have units out better call them back in.” These communications again prompted a significant response by law enforcement and evacuation of the Inglewood Courthouse.

A threat to a private business through its website on May 23 that read: “All praises to Allah. Today, we will detonate an explosive at your La Brea and Arbor Vitae location if our needs aren’t met by your company. ISIS.”

Hale further admitted that he submitted bogus information to the FBI’s “Tips and Public Leads” webpage, despite a warning posted on that webpage that submitting a false tip could result in a fine and/or imprisonment. In the submission, Hale made the false claim that he knew a man who “would supply ISIS with explosives even planting them for them” and who had received instructions from ISIS “to send inglewood sheriff department bomb threats via email.”

As a result of the guilty plea, Hale faces a statutory maximum sentence of five years in federal prison. Hale is scheduled to be sentenced by United States District Judge Dale S. Fischer on October 29.

The investigation into Hale was conducted by the FBI’s Joint Terrorism Task Force and was led by special agents with the Bureau of Alcohol, Tobacco, Firearms and Explosives and the Federal Bureau of Investigation.

This case is being prosecuted by Assistant United States Attorney George E. Pence of the Terrorism and Export Crimes Section.